Photo of Rv
Photo of Rv
Photo of Rv
  • Price: $359,000
  • Year: 2022
  • Model: NEW AIRE 3543
  • Property ID: 7084806
  • Partner ID: 5042291873
  • Posted On: Sep 29, 2026
  • Updated On: Sep 29, 2026

RV Description

Beautiful and exceptionally well-equipped 2022 Newmar New Aire 3543 with only 24,328 miles. Always stored indoors when not traveling and thoughtfully upgraded with a dealer-installed rooftop solar system and in-motion Starlink internet.
At just 35'10", the New Aire 3543 delivers the luxury, power and amenities of a high-end diesel pusher in a much more manageable size. Built on a Freightliner chassis and powered by a 450 HP Cummins 8.9L diesel engine with 1,250 lb-ft of torque, it combines impressive performance with Newmar's renowned Comfort DriveTM steering.
Driving and safety features include independent front suspension, electronic stability control, OnGuardTM collision mitigation with adaptive cruise control, Mobileye lane tracking and lane-departure warning, tire-pressure monitoring, keyless ignition, and rear and side-view cameras.
The beautifully appointed interior features Toffee Glazed Maple hardwood cabinetry, tile flooring throughout the main living areas, a king bed, powered theater seating, Euro booth dinette, fireplace, residential three-door refrigerator with icemaker, stainless-steel convection microwave, portable induction cooktop, dishwasher, and stacked washer/dryer.
For year-round comfort, the coach features electric radiant heated tile floors, two heat-pump air conditioners, continuous hot water, double-pane tinted windows, power shades, and a spacious tiled 40" x 32" shower with glass enclosure and fold-down seat.
Entertainment and technology include a 50" Samsung living-area TV, 43" Samsung 4K bedroom TV, exterior 43" Samsung 4K TV with Bose soundbar, navigation system, Wi-Fi connectivity, upgraded rooftop solar, and in-motion Starlink internet.
Exterior features include Newmar's Full-Paint Masterpiece FinishTM with clearcoat and Diamond Shield front protection, Girard power awnings with wind sensors and LED lighting, hydraulic leveling, extensive lighted basement storage, multiple power-assisted storage trays, and a Dometic refrigerator/freezer on a pull-out exterior tray.
The coach is equipped with an 8.0 kW Cummins Onan Quiet Diesel generator, 3,000-watt true sine-wave inverter, eight AGM house batteries, 50-amp electrical service, automatic generator start, SilverLeaf/KIB coach controls, power water-hose reel, power electrical-cord reel, and Sani-Con Turbo waste system.
Additional specifications include a 105-gallon fresh-water tank, 60-gallon gray-water tank, 40-gallon black-water tank, 90-gallon diesel fuel tank, 10,000-lb towing capacity, 38,600-lb GVWR, and 48,600-lb GCWR. Tow bar included.
This New Aire has been carefully maintained and stored indoors when not traveling. It is an outstanding choice for someone wanting the comfort and amenities of a luxury diesel motorcoach without moving up to a 40- to 45-foot coach.
24,328 miles. Asking $359,900.
Key Features & Upgrades
- Always stored indoors when not traveling
- Only 24,328 miles
- Dealer-installed upgraded rooftop solar system
- In-motion Starlink internet
- Freightliner chassis
- 450 HP Cummins 8.9L diesel
- Comfort DriveTM steering
- Adaptive cruise control and collision mitigation
- Mobileye lane-departure warning
- 10,000-lb towing capacity with tow bar included
- Three slideouts
- Hydraulic leveling
- Full-Paint Masterpiece FinishTM with Diamond Shield
- Girard power awnings with wind sensors and LED lighting
- Electric radiant heated tile floors
- King bed
- Powered theater seating
- Euro booth dinette
- Residential three-door refrigerator with icemaker
- Convection microwave and induction cooking
- Dishwasher
- Stacked washer/dryer
- Fireplace
- Central vacuum
- 8.0 kW Cummins Onan Quiet Diesel generator
- 3,000-watt true sine-wave inverter
- Eight AGM house batteries
- Power baggage trays
- Exterior Dometic refrigerator/freezer
- Exterior 43" Samsung 4K TV with Bose soundbar
- 50" living-area TV and 43" bedroom TV
- Power shades
- Continuous hot water
- Sani-Con Turbo system
- 105-gallon fresh-water capacity
- 90-gallon diesel capacity
- 50-amp electrical service

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